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首页> 外文期刊>Tropical Animal Health and Production >Effect of flunixin meglumine and aspirin administration on conception rate and estrous cycle characteristics of Egyptian Baladi cows during hot season
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Effect of flunixin meglumine and aspirin administration on conception rate and estrous cycle characteristics of Egyptian Baladi cows during hot season

机译：氟葡聚石和阿司匹林管理对炎热季节埃及巴拉迪奶牛概念率和原循环特征的影响

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摘要

The current investigation aims to evaluate the effects of flunixin meglumine (FM) and aspirin as non-steroid anti-inflammatory drug (NSAID) administration on estrous cycles characteristics and conception rate of Egyptian Baladi cows during hot season. In the first phase, 30 cows were divided into 3 groups, 10 cows for each treatment. The first group was treated with FM at the rate of 1.1 mg/kg body weight (BW) intramuscular, while the second group was administrated aspirin solution orally at the rate of 50 mg/kg BW. The third group was assigned as control (CG) that has no treatment. The FM group was administrated on day 14 after mating, while aspirin was given on day 14 and day 15 post-mating. All cows were mated naturally after showing estrus signs. Pregnancy diagnosis was carried 60 days after mating by rectal palpation. In the second phase, cows were monitored for estrus behavior by visual observation twice a day. The length of normal estrous cycles was 20, 23, and 22 days in cows treated with FM, aspirin, and control cows, respectively. There was no significant effect of treatment on the length of normal estrous cycles in Egyptian cows (P < 0.05). Proportions of long cycles in Egyptian cows that treated with FM or aspirin and control were 75, 67.7, and 57.1%, respectively. Short cycles were completely absent in cows that treated with FM or aspirin, but it was 29% in CG. Mounting behavior and tail rising were not detected in CG compared to 0 and 33% in FM or 25 and 33% in aspirin treated cows, respectively. Conception or pregnancy rate were 60, 40, and 30%, respectively, in FM, aspirin treated, and CG. Treatment cows whether FM or aspirin group did not influence (P < 0.05) progesterone concentration during the 14 days and 21 days from estrous cycle in pregnant and non-pregnant Egyptian Baladi cows than CG. In conclusion, the results of this study clearly indicated beneficial effect of FM and aspirin administration on intense of displayed estrous behavior and conception rate of Egyptian Baladi cows during the hot season.
机译：目前的调查旨在评估弗伦汀·麦芽糖（FM）和阿司匹林作为非类固醇抗炎药（NSAID）对炎热季节埃及巴拉迪奶牛的特征和概念率的影响。在第一阶段，将30奶牛分为3组，每次治疗10奶牛。第一个组以1.1mg / kg体重（BW）肌肉酸盐的速率处理FM，而第二组以50mg / kg bw的速率口服施用阿司匹林溶液。第三组被分配为没有治疗的控制（CG）。在交配后第14天在第14天进行FM组，而阿司匹林在交配后第14天和第15天给出。在显示雌激发症状后，所有奶牛都会自然交配。通过直肠触诊后60天进行妊娠诊断。在第二阶段，每天两次通过视觉观察监测奶牛的患者。在用FM，阿司匹林和对照奶牛处理的奶牛中，正常发出循环的长度为20,23和22天。治疗对埃及奶牛的正常性循环长度没有显着影响（P <0.05）。用FM或阿司匹林和对照治疗的埃及奶牛的长期比例分别为75,67.7和57.1％。用FM或阿司匹林治疗的奶牛完全没有短期循环，但在CG中为29％。在CG中未检测到安装行为和尾部上升，而在阿司匹林处理奶牛的FM或25％和33％中未检测到0和33％。概念或妊娠率分别为60,40和30％，分别在FM，阿司匹林处理和CG中。治疗奶牛在孕妇和非怀孕埃及巴拉迪奶牛中的第14天和21天内，FM或Aspirin组在14天和21天内没有影响（P <0.05）孕酮浓度。总之，本研究的结果明确表明FM和Aspirin管理局在炎热季节期间埃及巴拉迪奶牛的剧烈行为和概念率的浓度。

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